Impreza RS Coupe AWD F4-2.5L SOHC (1999)
Camshaft Position Sensor: Service and Repair
1. Disconnect battery ground cable.
2. Disconnect connector from camshaft position sensor.
3. Remove bolt which installs camshaft position sensor to camshaft position sensor support.
4. Remove bolt which installs camshaft position sensor support to camshaft cap LH.
